Qualys Inc (QLYS)

Interest coverage

		Dec 31, 2023	Sep 30, 2023	Jun 30, 2023	Mar 31, 2023	Dec 31, 2022	Sep 30, 2022	Jun 30, 2022	Mar 31, 2022	Dec 31, 2021	Sep 30, 2021	Jun 30, 2021	Mar 31, 2021	Dec 31, 2020	Sep 30, 2020	Jun 30, 2020	Mar 31, 2020	Dec 31, 2019	Sep 30, 2019	Jun 30, 2019	Mar 31, 2019
Earnings before interest and tax (EBIT) (ttm)	US$ in thousands	163,069	155,997	146,240	135,535	133,700	129,003	127,216	124,943	89,397	84,783	80,367	77,637	102,060	98,284	95,051	86,469	80,128	73,683	68,585	61,866
Interest expense (ttm)	US$ in thousands	0	-2,181	-2,181	-2,181	0	-4	-4	-4	0	9	10	10	9	12	39	67	106	158	165	176
Interest coverage		—	—	—	—	—	—	—	—	—	9,420.33	8,036.70	7,763.70	11,340.00	8,190.33	2,437.21	1,290.58	755.92	466.35	415.67	351.51

December 31, 2023 calculation

Interest coverage = EBIT (ttm) ÷ Interest expense (ttm)
= $163,069K ÷ $0K
= —

I apologize, but without specific data for interest expense and earnings before interest and taxes (EBIT) for each quarter, it is not possible to calculate the interest coverage ratio. Interest coverage ratio measures a company's ability to pay interest expenses on its debt obligations. It is calculated by dividing EBIT by the interest expense. I would recommend obtaining the necessary financial information related to interest expense and EBIT to compute the interest coverage ratio and provide a comprehensive analysis.